optical fiber cable for communication

What is air blown micro cable

Background Whether it is a trunk line or a metropolitan area network, underground pipe hole resources are very tight. Compared with ordinary cables, the use of air-blown micro-cables can save nearly 50% of the resources in pipe holes. The typical structure of the air-blown micro-cable system is mother pipe-micro-pipe-micro-cable. The mother pipe can be placed in the concrete pipe hole, and new routing construction can also be carried out. In the already laid HDPE or PVC parent tube, or pre-lay the parent tube and micro-tube on the newly-built optical cable route, it can be blown through the tube or blown...

May 25, 2023 mag-post ng komento

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What is Indoor Optical Cable

What is Indoor Optical Cable Indoor optical cables are optical cables laid in buildings and are mainly used for communication equipment, computers, switches and end-user devices in buildings to transmit information. What is Indoor Optical Cable Introduction Indoor optical cables are classified according to the use environment of optical cables, as opposed to outdoor optical cables.Indoor optical cable is a cable formed by optical fiber (optical transmission carrier) through a certain process. It is mainly composed of optical fiber (glass filament as thin as hair), plastic protective sleeve and plastic outer skin. There is no metal such as gold, silver,...

Marso 27, 2022 mag-post ng komento

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What is Outdoor Direct Buried Optical Fiber Cable

What is Outdoor Direct Buried Optical Fiber Cable Definition Direct buried optical fiber cable is a communication optical cable laying method. This kind of optical cable has steel tape or steel wire armor on the outside, and is directly buried in the ground. It requires the performance of resisting external mechanical damage and the performance of preventing soil corrosion. Direct buried optical fiber cable GYTA53 Structure Normally there are two or more layers of jacket structure to protect the cable core. The center uses metal or non-metallic reinforcement members, among which non-metallic reinforcement members are suitable for heavy mine areas....

Marso 26, 2022 mag-post ng komento

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What is fiber optic cable

What is fiber optic cable fiber optic cable Definition of fiber optic cable Optical fiber cable is manufactured to meet optical, mechanical or environmental performance specifications, it is a communication using one or more optical fibers placed in a sheath as the transmission medium and can be used individually or in groups cable assembly. Optical cables are mainly composed of optical fibers (glass filaments as thin as hair), plastic protective sleeves and plastic outer skins. There are no metals such as gold, silver, copper and aluminum in the optical cables, and generally have no recycling value. Optical cable is a...

Marso 25, 2022 mag-post ng komento

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What is FTTH drop cable

What is FTTH drop cable What is FTTH drop cable The sheathed FTTH drop optical cable is mostly single-core or double-core structure, and can also be made into a four-core structure. The cross section is in a figure-8 shape. The reinforcement is located in the center of the two circles. Metal or non-metallic structure can be used. . The optical fiber in the leather cable adopts G.657 small bending radius optical fiber, which can be laid with a bending radius of 20mm. Introduction of FTTH drop cable FTTH drop cable is commonly known as indoor hanging wiring cable. Under the...

Marso 24, 2022 mag-post ng komento

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Paano gumagana ang mga kable sa ilalim ng tubig?

Paano gumagana ang mga kable sa ilalim ng tubig? underwater submarine optical fiber cable Ang mga submarino optical cable ay talagang optical fibers, na gumagamit ng mga katangian ng pagpapalaganap ng liwanag sa mga optical fiber upang magpadala ng data. Gayunpaman, ang submarine optical cable ay hindi isang simpleng optical fiber, ito ay talagang isang kumplikadong sistema ng paghahatid. Ang submarine optical cable system ay binubuo ng dalawang bahagi: kagamitan sa ilalim ng tubig at kagamitan sa pampang. Mga kagamitan sa ilalim ng tubig Pangunahing kasama nito ang optical cable, optical amplifier/repeater at underwater branch unit. Ano ang ginagamit ng repeater? Tulad ng alam nating lahat, sa kabila ng mataas na bilis at sapat na bandwidth ng optical fiber, ang distansya ng paghahatid ng signal ay...

Marso 23, 2022 mag-post ng komento

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Ipakilala nang detalyado kung ano ang isang submarine cable

Ipakilala nang detalyado kung ano ang submarine cable Background Ang Internet ay naging isang kailangang-kailangan na bahagi ng ating buhay, at ang submarine cable ay ang "gitnang ugat" ng Internet. Ito ay nagdadala ng higit sa 90% ng pandaigdigang pagpapadala ng boses at data. Kung wala ito, ang Internet ay isang local area network lamang. Sa kasalukuyan, mayroong higit sa 400 submarine optical cables sa mundo, na may kabuuang haba na humigit-kumulang 1.2 milyong kilometro, na tatlong beses ang layo mula sa lupa hanggang sa buwan. Tanging 5% ng internasyonal na paghahatid ng data sa Internet ay umaasa sa lupa...

Marso 22, 2022 mag-post ng komento

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Ipakilala nang detalyado kung ano ang ADSS fiber optic cable

Ipakilala nang detalyado kung ano ang ADSS fiber optic cable ADSS cable panimula ADSS cable panimula ADSS optical cable, All-dielectric Self-supporting Optical Cable (kilala rin bilang all-dielectric self-supporting optical cable). Isang all-dielectric (walang metal) Ang optical cable ay nakapag-iisa na nakabitin sa loob ng konduktor ng kuryente sa kahabaan ng frame ng transmission line (ang posisyon ng suspensyon ay pangunahing tinutukoy ng mga kadahilanan tulad ng lakas ng electric field sa lugar ng suspensyon, distansya ng lupa, mga kondisyon sa kaginhawaan ng konstruksiyon at pagpapanatili, atbp. Nakabitin sa ibaba ng kawad ng kuryente) upang bumuo ng isang optical fiber network ng komunikasyon sa linya ng paghahatid, ang optical cable na ito ay tinatawag na ADSS....

Marso 21, 2022 mag-post ng komento

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Introduction to the basic knowledge of OPGW fiber optic cable

Introduction to the basic knowledge of OPGW fiber optic cable OPGW Cable Background introduction Optical fiber composite overhead ground wire (OPGW) is to put the optical fiber unit into the overhead ground wire, and organically combine the optical cable and the ground wire. On the premise of ensuring the original electrical and mechanical properties of the overhead ground wire, audio, Transmission of video, data and other information.Compared with other types of optical cables, it has high reliability; it is suitable for erection on power lines of various voltage levels, and the construction and installation are simple; it can withstand large...

Marso 18, 2022 mag-post ng komento

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